20010347292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9883}}^1\times {\mathrm{12979}}^1$

素因数の和:22882

約数の個数: 48

約数和(自身を含む): 50291373440

約数和(自身を除く): 30281026148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 9883, 12979, 19766, 25958, 29649, 38937, 39532, 51916, 59298, 77874, 118596, 128479, 155748, 168727, 256958, 337454, 385437, 506181, 513916, 674908, 770874, 1012362, 1541748, 2024724, 128271457, 256542914, 384814371, 513085828, 769628742, 1539257484, 1667528941, 3335057882, 5002586823, 6670115764, 10005173646, 20010347292]

約数ペア:

[(1, 20010347292), (2, 10005173646), (3, 6670115764), (4, 5002586823), (6, 3335057882), (12, 1667528941), (13, 1539257484), (26, 769628742), (39, 513085828), (52, 384814371), (78, 256542914), (156, 128271457), (9883, 2024724), (12979, 1541748), (19766, 1012362), (25958, 770874), (29649, 674908), (38937, 513916), (39532, 506181), (51916, 385437), (59298, 337454), (77874, 256958), (118596, 168727), (128479, 155748)]